Tech-Med* Teaching Stethoscope Dual Head, Colour: Black, Basic stethoscope for blood pressure readings, Features PVC tubing, anodized aluminum chest piece, and chrome plated brass binaural, Dual binaural for teaching, One year warranty, Size: 22 in
Measuring Jug, Material: Polypropylene, Short form, Screen Printed 50ml graduations, a non-drip Spout & Handle for Easy Pouring, Excellent Optical Clarity, heat & chemical resistant, Designed for use in professional laboratories, 4.5in tall, Diameter: 3.3in, Capacity: 250ml